MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c21733840c57dd0d19ee568d5901bdcd0167d854c1c9825c7b61c0d93875e52b. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c21733840c57dd0d19ee568d5901bdcd0167d854c1c9825c7b61c0d93875e52b
SHA3-384 hash: a765081f8c83680e01bc217e693f1af0dc3c35651b92e33829e1d4e876f3020646b7a7b4756eedbc6242d13f58a21c1d
SHA1 hash: 6d8c18bd1b686f1568685b40a38154b27b72ade9
MD5 hash: 5ab1f617a3eb47ca24ed7b48d69ee009
humanhash: utah-alpha-eighteen-magnesium
File name:vcimanagement.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:62'224 bytes
First seen:2021-12-22 02:50:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:VMzVhePhrkmetvEuckIzN/hkfgiu5BzZsYmrpY8+3UoBiAGpTLE:VMzVhePlkmetvBcxJhyu5BdyrpE1oAGf
TLSH T1AC5339C1A983DCF6DD1146B83177FF328636F436212AE9E7D7D9A923AC81E01910729D
telfhash t1c21138f95e7b1ce8f7e49440930e0b22666ae97b296033914633dcb421fdd8204b8c78
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
139
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-29.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-9835289-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/2905/overview
Behaviour
MalwareBazaar
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/61c292664ab5c44cbf4c2fd8/reports/26073e4b-c92b-469c-ad2b-bbb9a3a79163/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
209.141.42.170:80/bins
Number of open files:
0
Number of processes launched:
10
Processes remaning?
true
Remote TCP ports scanned:
37215,80,2323,23,8080
Full report:
https://elfdigest.com/brief/c21733840c57dd0d19ee568d5901bdcd0167d854c1c9825c7b61c0d93875e52b
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
209.141.42.170:3884
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e577e2d2-b248-4e50-a327-77eff13fa27a
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/911347
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c21733840c57dd0d19ee568d5901bdcd0167d854c1c9825c7b61c0d93875e52b/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2021-12-22 02:51:09 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:echobot family:mirai linux
Link:
https://tria.ge/reports/211222-dbn2lsfffp/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/c21733840c57dd0d19ee568d5901bdcd0167d854c1c9825c7b61c0d93875e52b

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:elf_mirai_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects elf.mirai.
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf c21733840c57dd0d19ee568d5901bdcd0167d854c1c9825c7b61c0d93875e52b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1909194/
  
Delivery method
Distributed via web download

Comments